ppapi/thunk/ppb_graphics_3d_trusted_thunk.cc - Issue 7398033: Revert 92885 - Completed the implementation for PPB_Graphics3D interface.

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Issue 7398033: Revert 92885 - Completed the implementation for PPB_Graphics3D interface. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: Created 9 years, 5 months ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "ppapi/thunk/thunk.h"

6 #include "ppapi/thunk/enter.h"

7 #include "ppapi/thunk/ppb_graphics_3d_api.h"

8 #include "ppapi/thunk/resource_creation_api.h"

9

10 namespace ppapi {

11 namespace thunk {

12

13 namespace {

14

15 typedef EnterResource<PPB_Graphics3D_API> EnterGraphics3D;

16

17 PP_Graphics3DTrustedState GetErrorState() {

18 PP_Graphics3DTrustedState error_state = { 0 };

19 error_state.error = PPB_GRAPHICS3D_TRUSTED_ERROR_GENERICERROR;

20 return error_state;

21 }

22

23 PP_Resource CreateRaw(PP_Instance instance,

24 PP_Config3D_Dev config,

25 PP_Resource share_context,

26 const int32_t* attrib_list) {

27 EnterFunction<ResourceCreationAPI> enter(instance, true);

28 if (enter.failed())

29 return 0;

30 return enter.functions()->CreateGraphics3DRaw(

31 instance, config, share_context, attrib_list);

32 }

33

34 PP_Bool InitCommandBuffer(PP_Resource context, int32_t size) {

35 EnterGraphics3D enter(context, true);

36 if (enter.failed())

37 return PP_FALSE;

38 return enter.object()->InitCommandBuffer(size);

39 }

40

41 PP_Bool GetRingBuffer(PP_Resource context,

42 int* shm_handle,

43 uint32_t* shm_size) {

44 EnterGraphics3D enter(context, true);

45 if (enter.failed())

46 return PP_FALSE;

47 return enter.object()->GetRingBuffer(shm_handle, shm_size);

48 }

49

50 PP_Graphics3DTrustedState GetState(PP_Resource context) {

51 EnterGraphics3D enter(context, true);

52 if (enter.failed())

53 return GetErrorState();

54 return enter.object()->GetState();

55 }

56

57 int32_t CreateTransferBuffer(PP_Resource context, uint32_t size) {

58 EnterGraphics3D enter(context, true);

59 if (enter.failed())

60 return PP_FALSE;

61 return enter.object()->CreateTransferBuffer(size);

62 }

63

64 PP_Bool DestroyTransferBuffer(PP_Resource context, int32_t id) {

65 EnterGraphics3D enter(context, true);

66 if (enter.failed())

67 return PP_FALSE;

68 return enter.object()->DestroyTransferBuffer(id);

69 }

70

71 PP_Bool GetTransferBuffer(PP_Resource context,

72 int32_t id,

73 int* shm_handle,

74 uint32_t* shm_size) {

75 EnterGraphics3D enter(context, true);

76 if (enter.failed())

77 return PP_FALSE;

78 return enter.object()->GetTransferBuffer(id, shm_handle, shm_size);

79 }

80

81 PP_Bool Flush(PP_Resource context, int32_t put_offset) {

82 EnterGraphics3D enter(context, true);

83 if (enter.failed())

84 return PP_FALSE;

85 return enter.object()->Flush(put_offset);

86 }

87

88 PP_Graphics3DTrustedState FlushSync(PP_Resource context, int32_t put_offset) {

89 EnterGraphics3D enter(context, true);

90 if (enter.failed())

91 return GetErrorState();

92 return enter.object()->FlushSync(put_offset);

93 }

94

95 PP_Graphics3DTrustedState FlushSyncFast(PP_Resource context,

96 int32_t put_offset,

97 int32_t last_known_get) {

98 EnterGraphics3D enter(context, true);

99 if (enter.failed())

100 return GetErrorState();

101 return enter.object()->FlushSyncFast(put_offset, last_known_get);

102 }

103

104 const PPB_Graphics3DTrusted_Dev g_ppb_graphics_3d_trusted_thunk = {

105 &CreateRaw,

106 &InitCommandBuffer,

107 &GetRingBuffer,

108 &GetState,

109 &CreateTransferBuffer,

110 &DestroyTransferBuffer,

111 &GetTransferBuffer,

112 &Flush,

113 &FlushSync,

114 &FlushSyncFast,

115 };

116

117 } // namespace

118

119 const PPB_Graphics3DTrusted_Dev* GetPPB_Graphics3DTrusted_Thunk() {

120 return &g_ppb_graphics_3d_trusted_thunk;

121 }

122

123 } // namespace thunk

124 } // namespace ppapi

125

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